How do I align the FocusONE's control knob? Ashley July 26, 2018 20:28 Follow Please check out our User's Manual video below to learn how to align the FocusONE's control knob! Related articles My Focus Module skips teeth and does not stop at macro or infinity. What can I do? How do I operate the SliderONE without the Motion Module attached? How do I fine-tune the Focus Module? How do I assemble the Focus Module? How do I operate the FocusONE? Comments 0 comments Please sign in to leave a comment.